NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Fri, Jul 31, 2026 at 12:46:48 pm CDT

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Friday's Outlook

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Extended Outlook

NOAA Weather Radio Outage

Another hot day with high temperatures in the mid 90s to 100 and heat indices in the 103-189F range. Even without a Heat Advisory, summer-time heat can be dangerous without taking precautions.

Mild and muggy. Mostly clear to partly cloudy. SSW winds 5-10 mph. Brief patchy fog possible. Rain chances gradually increasing early Saturday morning up north.

Hot! High temperatures in the mid 90s to 100 and heat indices in the 105-110F range. Scattered showers/storms expected ahead of a summer “cold” front. Highest afternoon chances north of I-10.

Heat will peak on Saturday with slight moderation Sunday. Heat picks back up going into early next week. Chances for showers and storms will return to the forecast over the weekend.

The NOAA Weather Radio (NWR) transmitter that serve the Bay City area remains offline. Technicians are aware of this outage. Unfortunately, it will remain out of service until parts arrive.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	11:55	Clear	10	89	74	60	SW 6	98 [HI]	30.06
College Station	11:53	Clear	10	88	73	61	SSW 10G18	96 [HI]	30.03
Caldwell	11:55	Clear	10	89	71	55	SSW 12G17	95 [HI]	30.04
Huntsville	11:53	Clear	10	89	73	59	SW 10	97 [HI]	30.04
Navasota	12:15	Clear	10	91	80	68	S 9	109 [HI]	30.02
Brenham	11:55	Clear	10	89	74	60	SSW 8	98 [HI]	30.03
Conroe	11:53	Clear	10	91	73	55	WSW 9G16	100 [HI]	30.03
Cleveland	12:15	Clear	10				SSW 8	-	30.04
Liberty	12:15	Mostly Clear	10	89	77	66	VRB 5	102 [HI]	30.01
Columbus	11:55	Partly Cloudy	10	91	74	56	S 6	101 [HI]	30.04
Spring	11:53	Mostly Clear	9	91	76	61	VRB 5	103 [HI]	30.03
Houston Intercontinental Aprt	11:53	Mostly Clear	10	91	74	57	SSW 7	101 [HI]	30.02
Katy/Brookshire	12:15	Clear	9	91	73	55	SW 12	100 [HI]	30.04
Texas Medical Center Heliport	12:15	Mostly Clear	10	87	73	62	VRB 7	94 [HI]	30.02
Sugar Land	11:53	Clear	10	91	75	59	SW 8	102 [HI]	30.02
Houston Hobby Airport	11:53	Mostly Clear	10	90	74	59	SSW 9	99 [HI]	30.02
Arcola/Sienna	12:15	Partly Cloudy		91	72	54	S 6	98 [HI]	30.04
Pearland	11:53	Mostly Clear	10	89	73	59	SW 6	97 [HI]	30.04
Ellington Field	11:54	Partly Cloudy	10	89	73	59	SW 9G17	97 [HI]	30.01
La Porte	12:15	Partly Cloudy	10	91	71	52	SSW 13	98 [HI]	30.04
Angleton/Lake Jackson	11:53	Mostly Clear	10	91	74	57	VRB 5	101 [HI]	30.03
Galveston	11:52	Mostly Clear	10	90	77	65	SSW 13	103 [HI]	30.04
Bay City	12:15	Clear	10	92	76	61	SW 8	104 [HI]	29.99
Palacios	11:53	Clear	10	88	78	72	SSW 10	102 [HI]	30.02
Rig 20 Miles SE of Matagorda	12:20		10	86	78	79	S 9	98 [HI]	30.08

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